Tournament Ambassadors

Tracy Austin

Tracy Austin is a name synonymous with grace, power, and unparalleled success in the world of tennis. Hailing from a tennis family that produced three professional players, Tracy emerged as a prodigy and made history at a remarkably young age. In 1979, at just 16 years old, Tracy Austin became the youngest-ever US Open champion, etching her name in the record books and solidifying her status as a tennis phenom. She won the Family Circle Cup (now the Credit One Charleston Open) the same year and again in 1980. Her career includes a total of 30 singles titles, with major victories at the US Open and other esteemed tournaments. Off the court, Tracy Austin is a respected tennis commentator, providing insightful analysis for a variety of networks.

Shelby Rogers

Charleston-native Shelby Rogers is excited to return as an ambassador for the 2025 Credit One Charleston Open, further cementing her strong connection to the tournament and her hometown. Coached by Piotr Sierzputowski, Shelby’s journey in tennis began at a young age, following in the footsteps of her older sister, Sabra. Growing up in Charleston, she even served as a ball girl at the very event she now proudly represents. Known for her competitive spirit and love of the game, Shelby’s career highlights include reaching three singles finals and a doubles final, as well as representing the U.S. in the Fed Cup. With her passion for tennis and her deep Charleston roots, Shelby is a perfect ambassador for the Credit One Charleston Open.

Alison Riske- Amritraj

Meet the dynamic Alison Riske-Amritraj, a proud ambassador of the Credit One Charleston Open. Coached by Tom Gutteridge, Alison began her tennis journey at the age of 3. Hailing from Pittsburgh, she married Stephen Amritraj in her hometown after the 2019 Wimbledon. Riske-Amritraj boasts an aggressive playing style, drawing inspiration from the legendary Monica Seles. With three WTA singles titles under her belt, including triumphs in Linz (2021), 's-Hertogenbosch (2019), and Tianjin (2014), Alison's journey exemplifies determination and success. A true representation of American tennis, she has been a vital part of the Fed Cup team and achieved a career-high ranking of No.18 in 2019.

Jennifer Brady

Jennifer Brady embarked on her tennis journey at the age of seven and later played collegiate tennis for the University of California. She was a vital part of the 2014 team that clinched the NCAA Division 1 Women’s Tennis National Championship. Brady has since left an indelible mark on the tennis world, showcasing a particular prowess on clay courts. In singles, she secured victory at the 2020 Lexington Open, reached the finals of the 2021 Australian Open, and the semifinals of the 2020 US Open. Her success also extends to the doubles courts, triumphing at the 2021 Stuttgart Open alongside partner Ashleigh Barty. Don't miss out on the opportunity to meet the sensational Jennifer Brady at the Credit One Charleston Open!

John Isner

John Isner is renowned for his immense serve and competitive drive. He reached a career-high ATP singles ranking of No. 8 and became famous for his record-breaking matches, including the longest match in tennis history at Wimbledon in 2010. A four-year All-American at the University of Georgia, he helped secure the 2007 NCAA team title and won the 2005 NCAA doubles title. Throughout his career, Isner has claimed 16 singles titles and was named the ATP’s Most Improved Player in 2009.

Outside of tennis, John is deeply involved with his Isner Family Foundation and recently launched a podcast where he offers insights from his career and chats with notable guests from various fields.

Steve Johnson

Known for his powerful forehand, Steve Johnson has earned multiple ATP titles and represented the U.S. in Davis Cup competitions. A standout at the University of Southern California, he won two NCAA singles titles and helped USC secure four team championships. Turning professional in 2012, Johnson has consistently been a top contender on hard courts.

Off the court, Johnson has recently launched a podcast where he shares personal stories, career insights and his perspectives on the tennis world.

Sam Querrey

Sam Querrey is known for his powerful serve and aggressive playing style. With a career-high ATP singles ranking of No. 11 and 10 ATP titles, he has made his mark on the tennis world. His best Grand Slam result came at Wimbledon, where he reached the semifinals in 2017, and he has secured victories over top-ranked players like Novak Djokovic and Andy Murray.

Sam has also ventured into podcasting, offering fans an inside look at his career, sharing personal stories and hosting interviews with guests from sports and entertainment.